Home / 5,274,440,066.40-7,911,660,099.60-1,594,513,384.80

Finding the Fourth Proportional to 5,274,440,066.40, 7,911,660,099.60 and 1,594,513,384.80

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Solution

The fourth proportional to 5,274,440,066.40, 7,911,660,099.60 and 1,594,513,384.80 is: 2,391,770,077.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,274,440,066.40 : 7,911,660,099.60 = 1,594,513,384.80 : x
  2. Step 2: Convert to fraction form
    5,274,440,066.40/7,911,660,099.60 = 1,594,513,384.80/x
  3. Step 3: Cross multiply
    5,274,440,066.40x = 7,911,660,099.60 × 1,594,513,384.80
  4. Step 4: Simplify right side
    5,274,440,066.40x = 12,615,247,924,800,301,056
  5. Step 5: Solve for x
    x = 12,615,247,924,800,301,056/5,274,440,066.40
  6. Step 6: Final answer
    x = 2,391,770,077.20

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.